USD420565SExpiredUtility
Equipment ring for use on scuba equipment
Individually held — no corporate assignee on recordPriority: Nov 17, 1998Filed: Nov 17, 1998Granted: Feb 15, 2000
Est. expiryNov 17, 2018(expired)· nominal 20-yr term from priority
Inventors:John M. Griffiths
77
PatentIndex Score
21
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an equipment ring for use on scuba equipment, as shown and described.
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